ASUS ZenWatch 2 vs. Olio Model One vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Garmin Vivosmart 3

 
ZenWatch 2
Model One
Watch Series 2
Ionic
Vivosmart 3
 ASUSZenWatch 2Remove Buy NowOlioModel OneRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$150$595$269$299$139.99
Release20162015201620172017

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a2 days18 hours4+ days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 320n/a340 x 272 or 390 x 312348x25064 x 128
Size1.63 inches or 1.45 inchn/a1.5 inches or 1.65 inches1.42NA
Touch
TypeAMOLEDn/aAMOLEDOLEDOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATM5ATM50m5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OSFitbit OS
Appsn/a
Music

All Wearables